Open does not boot, boot without any warning. Lantern flashed!
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Users questions: Playing computer, the machine suddenly flashed the screen black, later also on how open does not boot up! ! ! Press the power button, the display did not any response, lantern light look, but then will not be bright light, no alarm, open the case, motherboard light is lit, but the CPU fan is! ! ! Tell me where the next problem is the bad things from time to time! !
Experts answer: main power supply, you power the 20-pin or 24 pin motherboard interface to pull down, then there is a wire or (as long as the conductor can be), short-circuit power supply inside the green line and black line, this time, if the power supply Fan in turn, this would be a bad motherboard, if not change anything, the power supply is broken.
Experts answer: main power supply, you power the 20-pin or 24 pin motherboard interface to pull down, then there is a wire or (as long as the conductor can be), short-circuit power supply inside the green line and black line, this time, if the power supply Fan in turn, this would be a bad motherboard, if not change anything, the power supply is broken.
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